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TAXATION - Effect of tax holiday (Details) - CNY (¥) ¥ / shares in Units, ¥ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income tax holiday |  |  |
Tax holiday effect | ¥ 183 | ¥ 359 | ¥ 370
ADS |  |  |
Income tax holiday |  |  |
Basic net income per ADS effect (in RMB per share) | ¥ 0.28 | ¥ 0.57 | ¥ 0.62
Diluted net income per ADS effect (in RMB per share) | ¥ 0.28 | ¥ 0.57 | ¥ 0.62

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- Definition The basic per share effect of the aggregate dollar amount of the income tax benefit resulting from the income tax holidays granted to the entity by taxing jurisdictions. + References No definition available. + Details
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- Definition The diluted per share effect of the aggregate dollar amount of the income tax benefit resulting from the income tax holidays granted to the entity by taxing jurisdictions. + References No definition available. + Details
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- Definition The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 11.C) -URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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